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From "Gilles Scokart" <gscok...@gmail.com>
Subject Re: out of memory space on a big build
Date Thu, 21 Jun 2007 20:52:10 GMT
I also noted that on a big multiproject build because I was reloading
ivy in each sub-project.  Fixing that solved my problem.

Gilles

2007/6/21, Jeffrey Blattman <jeffrey.blattman@gmail.com>:
> yes we've seen this. i am not sure it has anything to do w/ Ivy. it is
> well noted that the ant and antcall tasks are memory intensive as they
> created new classloaders. you can get around this by increasing the
> permgen space for java when you run ant ...
>
> $ export ANT_OPTS="$ANT_OPTS -Xmx512m -XX:MaxPermSize=256m"
>
> you can probably make do w/ something <256M, but it depends on your build.
>
>
> Steve Loughran wrote:
> >
> > We're running out of memory in a big multi-module build, using rmic
> > and ivy; its <ivy:configure /> or <rmic> that things break. I've tried
> > ivy 1.4.1 and 2.0.0-alpha1.
> >
> >
> > 1. has anyone else encountered memory consumption problems (out of
> > permgenspace)?
> > 2. this seems most common on java1.6.
> >
> > I'm not sure that ivy is the problem here, we will have to track it
> > down (somehow), and am just checking before doing anything else (like
> > profiling the build)
> >
>


-- 
Gilles SCOKART

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